2051206378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{11173}}^1$

素因数の和:11518

約数の個数: 32

約数和(自身を含む): 3469124736

約数和(自身を除く): 1417918358

約数列:

[1, 2, 13, 23, 26, 46, 299, 307, 598, 614, 3991, 7061, 7982, 11173, 14122, 22346, 91793, 145249, 183586, 256979, 290498, 513958, 3340727, 3430111, 6681454, 6860222, 44591443, 78892553, 89182886, 157785106, 1025603189, 2051206378]

約数ペア:

[(1, 2051206378), (2, 1025603189), (13, 157785106), (23, 89182886), (26, 78892553), (46, 44591443), (299, 6860222), (307, 6681454), (598, 3430111), (614, 3340727), (3991, 513958), (7061, 290498), (7982, 256979), (11173, 183586), (14122, 145249), (22346, 91793)]